Java Code Examples for org.bukkit.entity.Entity#setVelocity()
The following examples show how to use
org.bukkit.entity.Entity#setVelocity() .
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Example 1
| Source File: Vectors.java From TabooLib with MIT License | 6 votes |
|
public static void entityPush(Entity entity, Location to, double velocity) {
Location from = entity.getLocation();
Vector test = to.clone().subtract(from).toVector();
double elevation = test.getY();
Double launchAngle = calculateLaunchAngle(from, to, velocity, elevation, 20.0D);
double distance = Math.sqrt(Math.pow(test.getX(), 2.0D) + Math.pow(test.getZ(), 2.0D));
if (distance != 0.0D) {
if (launchAngle == null) {
launchAngle = Math.atan((40.0D * elevation + Math.pow(velocity, 2.0D)) / (40.0D * elevation + 2.0D * Math.pow(velocity, 2.0D)));
}
double hangTime = calculateHangTime(launchAngle, velocity, elevation, 20.0D);
test.setY(Math.tan(launchAngle) * distance);
test = normalizeVector(test);
Vector noise = Vector.getRandom();
noise = noise.multiply(0.1D);
test.add(noise);
velocity = velocity + 1.188D * Math.pow(hangTime, 2.0D) + (Numbers.getRandom().nextDouble() - 0.8D) / 2.0D;
test = test.multiply(velocity / 20.0D);
entity.setVelocity(test);
}
}
Example 2
| Source File: Scout.java From AnnihilationPro with MIT License | 6 votes |
|
private void pullEntityToLocation(Entity e, Location loc)
{
Location entityLoc = e.getLocation();
entityLoc.setY(entityLoc.getY() + 0.5D);
e.teleport(entityLoc);
double g = -0.08D;
double d = loc.distance(entityLoc);
double t = d;
double v_x = (1.0D + 0.07000000000000001D * t)
* (loc.getX() - entityLoc.getX()) / t;
double v_y = (1.0D + 0.03D * t) * (loc.getY() - entityLoc.getY()) / t
- 0.5D * g * t;
double v_z = (1.0D + 0.07000000000000001D * t)
* (loc.getZ() - entityLoc.getZ()) / t;
Vector v = e.getVelocity();
v.setX(v_x);
v.setY(v_y);
v.setZ(v_z);
e.setVelocity(v);
//addNoFall(e, 100);
}
Example 3
| Source File: SlimefunBootsListener.java From Slimefun4 with GNU General Public License v3.0 | 6 votes |
|
private void stomp(EntityDamageEvent e) {
Player p = (Player) e.getEntity();
p.getWorld().playSound(p.getLocation(), Sound.ENTITY_ZOMBIE_BREAK_WOODEN_DOOR, 1F, 2F);
p.setVelocity(new Vector(0.0, 0.7, 0.0));
for (Entity n : p.getNearbyEntities(4, 4, 4)) {
if (n instanceof LivingEntity && !n.getUniqueId().equals(p.getUniqueId())) {
Vector velocity = n.getLocation().toVector().subtract(p.getLocation().toVector()).normalize().multiply(1.4);
n.setVelocity(velocity);
if (!(n instanceof Player) || (p.getWorld().getPVP() && SlimefunPlugin.getProtectionManager().hasPermission(p, n.getLocation(), ProtectableAction.PVP))) {
EntityDamageByEntityEvent event = new EntityDamageByEntityEvent(p, n, DamageCause.ENTITY_ATTACK, e.getDamage() / 2);
Bukkit.getPluginManager().callEvent(event);
if (!event.isCancelled()) ((LivingEntity) n).damage(e.getDamage() / 2);
}
}
}
for (BlockFace face : BlockFace.values()) {
Block b = p.getLocation().getBlock().getRelative(BlockFace.DOWN).getRelative(face);
p.getWorld().playEffect(b.getLocation(), Effect.STEP_SOUND, b.getType());
}
}
Example 4
| Source File: PushbackCharger.java From QualityArmory with GNU General Public License v3.0 | 5 votes |
|
@SuppressWarnings("deprecation")
@Override
public boolean shoot(Gun g, Player p, ItemStack i) {
Location start = p.getEyeLocation().clone();
Vector go = p.getLocation().getDirection().normalize();
//go.add(new Vector((Math.random() * 2 * sway) - sway, (Math.random() * 2 * sway) - sway,
// (Math.random() * 2 * sway) - sway));
GunUtil.playShoot(g, p);
boolean lookup = (go.getY() > go.getX() && go.getY() > go.getZ());
boolean lookdown = (-go.getY() > go.getX() && -go.getY() > go.getZ());
double degreeVector = Math.atan2(go.getX(), go.getZ());
if (degreeVector > Math.PI)
degreeVector = 2 * Math.PI - degreeVector;
for (Entity e : p.getNearbyEntities(g.getMaxDistance(), g.getMaxDistance(), g.getMaxDistance())) {
double dis = e.getLocation().distance(start);
if (e instanceof Damageable)
if (e != p && e != p.getVehicle() && e != p.getPassenger()) {
double degreeEntity = Math.atan2(e.getLocation().getX() - start.getX(),
e.getLocation().getZ() - start.getZ());
if (degreeEntity > Math.PI)
degreeEntity = 2 * Math.PI - degreeEntity;
if ((lookup && e.getLocation().getY() > start.getY()) || (lookdown && e.getLocation().getY() < start.getY()) ||
(!lookdown&&!lookup&&Math.max(degreeEntity, degreeVector)
- Math.min(degreeEntity, degreeVector) < (dis > 10 ? Math.PI / 4 : Math.PI / 2))) {
Vector pushback = new Vector(e.getLocation().getX() - start.getX(),e.getLocation().getY() - start.getY(),
e.getLocation().getZ() - start.getZ());
pushback.normalize().multiply(g.getMaxDistance()/(dis));
e.setVelocity(pushback);
}
}
}
return false;
}
Example 5
| Source File: InfusedHopper.java From Slimefun4 with GNU General Public License v3.0 | 5 votes |
|
@Override
public BlockTicker getItemHandler() {
return new BlockTicker() {
@Override
public void tick(Block b, SlimefunItem sfItem, Config data) {
if (b.getType() != Material.HOPPER) {
// we're no longer a hopper, we were probably destroyed. skipping this tick.
BlockStorage.clearBlockInfo(b);
return;
}
Location l = b.getLocation().add(0.5, 1.2, 0.5);
boolean sound = false;
double range = radius.getValue();
for (Entity item : b.getWorld().getNearbyEntities(l, range, range, range, n -> isValidItem(l, n))) {
item.setVelocity(new Vector(0, 0.1, 0));
item.teleport(l);
sound = true;
}
if (sound && !silent.getValue().booleanValue()) {
b.getWorld().playSound(b.getLocation(), Sound.ENTITY_ENDERMAN_TELEPORT, 1F, 2F);
}
}
@Override
public boolean isSynchronized() {
return true;
}
};
}
Example 6
| Source File: SeismicAxe.java From Slimefun4 with GNU General Public License v3.0 | 5 votes |
|
private void pushEntity(Player p, Entity entity) {
Vector vector = entity.getLocation().toVector().subtract(p.getLocation().toVector()).normalize();
vector.multiply(STRENGTH);
vector.setY(0.9);
entity.setVelocity(vector);
if (entity.getType() != EntityType.PLAYER || p.getWorld().getPVP()) {
EntityDamageByEntityEvent event = new EntityDamageByEntityEvent(p, entity, DamageCause.ENTITY_ATTACK, 6D);
Bukkit.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
((LivingEntity) entity).damage(DAMAGE);
}
}
}
Example 7
| Source File: SafeBoat.java From askyblock with GNU General Public License v2.0 | 5 votes |
|
/**
* @param e - event
* This event check throws the boat at a player when they hit it
* unless someone is in it
*/
@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onClick(VehicleDamageEvent e) {
// plugin.getLogger().info("Damage event " + e.getDamage());
// Find out what block is being clicked
Vehicle boat = e.getVehicle();
if (!(boat instanceof Boat)) {
return;
}
if (!boat.isEmpty()) {
return;
}
final World playerWorld = boat.getWorld();
if (!playerWorld.getName().equalsIgnoreCase(Settings.worldName)) {
// Not the right world
return;
}
// plugin.getLogger().info("Boat ");
// Find out who is doing the clicking
if (!(e.getAttacker() instanceof Player)) {
// If a creeper blows up the boat, tough cookies!
return;
}
Player p = (Player) e.getAttacker();
if (p == null) {
return;
}
// Try to remove the boat and throw it at the player
Location boatSpot = new Location(boat.getWorld(), boat.getLocation().getX(), boat.getLocation().getY() + 2, boat.getLocation().getZ());
Location throwTo = new Location(boat.getWorld(), p.getLocation().getX(), p.getLocation().getY() + 1, p.getLocation().getZ());
ItemStack newBoat = new ItemStack(Material.BOAT, 1);
// Find the direction the boat should move in
Vector dir = throwTo.toVector().subtract(boatSpot.toVector()).normalize();
dir = dir.multiply(0.5);
Entity newB = boat.getWorld().dropItem(boatSpot, newBoat);
newB.setVelocity(dir);
boat.remove();
e.setCancelled(true);
}
Example 8
| Source File: JumpEffect.java From EffectLib with MIT License | 5 votes |
|
@Override
public void onRun() {
Entity entity = getEntity();
if (entity == null) {
cancel();
return;
}
Vector v = entity.getVelocity();
v.setY(v.getY() + power);
entity.setVelocity(v);
}
Example 9
| Source File: Projectiles.java From CardinalPGM with MIT License | 5 votes |
|
@EventHandler
public void onEntityHitByProjectile(EntityDamageByEntityEvent event) {
if (event.isCancelled()) return;
if (event.getCause().equals(DamageCause.PROJECTILE)) {
ProjectileSource source = ((Projectile) event.getDamager()).getShooter();
if (source instanceof Player) {
((Player) source).playSound(((Player) source).getLocation(), Sound.ENTITY_ARROW_HIT_PLAYER, 0.2F, 0.5F);
}
if (event.getDamager().getType().equals(projectile) && event.getDamager().hasMetadata("custom")) {
Entity arrow = event.getEntity().getWorld().spawnEntity(event.getDamager().getLocation(), EntityType.ARROW);
((Projectile) arrow).setShooter(source);
arrow.setVelocity(event.getDamager().getVelocity());
event.getDamager().remove();
if (event.getEntity() instanceof LivingEntity) {
for (PotionEffect effect : potionEffects) {
((LivingEntity) event.getEntity()).addPotionEffect(effect);
}
final Entity entity = event.getEntity();
Bukkit.getServer().getScheduler().runTaskLater(GameHandler.getGameHandler().getPlugin(), new Runnable() {
@Override
public void run() {
((LivingEntity) entity).setArrowsStuck(((LivingEntity) entity).getArrowsStuck() - 1);
}
}, 0);
}
}
}
}
Example 10
| Source File: ModifyBowProjectileMatchModule.java From PGM with GNU Affero General Public License v3.0 | 4 votes |
|
@EventHandler(ignoreCancelled = true)
public void changeBowProjectile(EntityShootBowEvent event) {
Plugin plugin = PGM.get();
Entity newProjectile;
if (this.cls == Arrow.class && event.getProjectile() instanceof Arrow) {
// Don't change the projectile if it's an Arrow and the custom entity type is also Arrow
newProjectile = event.getProjectile();
} else {
// Replace the projectile
Projectile oldEntity = (Projectile) event.getProjectile();
if (Projectile.class.isAssignableFrom(this.cls)) {
newProjectile = event.getEntity().launchProjectile((Class<? extends Projectile>) this.cls);
} else {
World world = event.getEntity().getWorld();
newProjectile = world.spawn(oldEntity.getLocation(), this.cls);
}
event.setProjectile(newProjectile);
// Copy some things from the old projectile
newProjectile.setVelocity(oldEntity.getVelocity());
newProjectile.setFallDistance(oldEntity.getFallDistance());
newProjectile.setFireTicks(oldEntity.getFireTicks());
if (newProjectile instanceof Projectile) {
((Projectile) newProjectile).setShooter(oldEntity.getShooter());
((Projectile) newProjectile).setBounce(oldEntity.doesBounce());
}
// Save some special properties of Arrows
if (oldEntity instanceof Arrow) {
Arrow arrow = (Arrow) oldEntity;
newProjectile.setMetadata("critical", new FixedMetadataValue(plugin, arrow.isCritical()));
newProjectile.setMetadata(
"knockback", new FixedMetadataValue(plugin, arrow.getKnockbackStrength()));
newProjectile.setMetadata(
"damage", new FixedMetadataValue(plugin, arrow.spigot().getDamage()));
}
}
// Tag the projectile as custom
newProjectile.setMetadata("customProjectile", new FixedMetadataValue(plugin, true));
match.callEvent(new EntityLaunchEvent(newProjectile, event.getEntity()));
}
Example 11
| Source File: ModifyBowProjectileMatchModule.java From ProjectAres with GNU Affero General Public License v3.0 | 4 votes |
|
@EventHandler(ignoreCancelled = true)
public void changeBowProjectile(EntityShootBowEvent event) {
Plugin plugin = this.getMatch().getPlugin();
Entity newProjectile;
if(this.projectile == Arrow.class && event.getProjectile() instanceof Arrow) {
// Don't change the projectile if it's an Arrow and the custom entity type is also Arrow
newProjectile = event.getProjectile();
} else {
// Replace the projectile
World world = event.getEntity().getWorld();
Projectile oldEntity = (Projectile) event.getProjectile();
if(Projectile.class.isAssignableFrom(projectile)) {
// Ender Pearls need to be soawned this way, otherwise they will hit the shooter sometimes
newProjectile = event.getEntity().launchProjectile(projectile.asSubclass(Projectile.class), oldEntity.getVelocity());
} else {
newProjectile = world.spawn(oldEntity.getLocation(), projectile);
newProjectile.setVelocity(oldEntity.getVelocity());
}
event.setProjectile(newProjectile);
// Copy some things from the old projectile
newProjectile.setFallDistance(oldEntity.getFallDistance());
newProjectile.setFireTicks(oldEntity.getFireTicks());
if(newProjectile instanceof Projectile) {
((Projectile) newProjectile).setShooter(oldEntity.getShooter());
((Projectile) newProjectile).setBounce(oldEntity.doesBounce());
}
// Save some special properties of Arrows
if(oldEntity instanceof Arrow) {
Arrow arrow = (Arrow) oldEntity;
newProjectile.setMetadata("critical", new FixedMetadataValue(plugin, arrow.isCritical()));
newProjectile.setMetadata("knockback", new FixedMetadataValue(plugin, arrow.getKnockbackStrength()));
newProjectile.setMetadata("damage", new FixedMetadataValue(plugin, arrow.getDamage()));
}
}
// Tag the projectile as custom
newProjectile.setMetadata("customProjectile", new FixedMetadataValue(plugin, true));
getMatch().callEvent(new EntityLaunchEvent(newProjectile, event.getEntity()));
}
Example 12
| Source File: Powergloves.java From ce with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
public boolean effect(Event event, final Player player) {
if(event instanceof PlayerInteractEntityEvent) {
PlayerInteractEntityEvent e = (PlayerInteractEntityEvent) event;
e.setCancelled(true);
final Entity clicked = e.getRightClicked();
if(!player.hasMetadata("ce." + getOriginalName()))
if(!clicked.getType().equals(EntityType.PAINTING) && !clicked.getType().equals(EntityType.ITEM_FRAME) && clicked.getPassenger() != player && player.getPassenger() == null) {
player.setMetadata("ce." + getOriginalName(), new FixedMetadataValue(main, false));
player.setPassenger(clicked);
player.getWorld().playEffect(player.getLocation(), Effect.ZOMBIE_CHEW_IRON_DOOR, 10);
new BukkitRunnable() {
@Override
public void run() {
player.getWorld().playEffect(player.getLocation(), Effect.CLICK2, 10);
player.setMetadata("ce." + getOriginalName(), new FixedMetadataValue(main, true));
this.cancel();
}
}.runTaskLater(main, ThrowDelayAfterGrab);
new BukkitRunnable() {
int GrabTime = MaxGrabtime;
ItemStack current = player.getItemInHand();
@Override
public void run() {
if(current.equals(player.getItemInHand())) {
current = player.getItemInHand();
if(GrabTime > 0) {
if(!player.hasMetadata("ce." + getOriginalName())) {
this.cancel();
}
GrabTime--;
} else if(GrabTime <= 0) {
if(player.hasMetadata("ce." + getOriginalName())) {
player.getWorld().playEffect(player.getLocation(), Effect.CLICK1, 10);
player.removeMetadata("ce." + getOriginalName(), main);
generateCooldown(player, getCooldown());
}
clicked.leaveVehicle();
this.cancel();
}
} else {
player.removeMetadata("ce." + getOriginalName(), main);
generateCooldown(player, getCooldown());
this.cancel();
}
}
}.runTaskTimer(main, 0l, 10l);
}
} else if(event instanceof PlayerInteractEvent) {
if(player.hasMetadata("ce." + getOriginalName()) && player.getMetadata("ce." + getOriginalName()).get(0).asBoolean())
if(player.getPassenger() != null) {
Entity passenger = player.getPassenger();
player.getPassenger().leaveVehicle();
passenger.setVelocity(player.getLocation().getDirection().multiply(ThrowSpeedMultiplier));
player.getWorld().playEffect(player.getLocation(), Effect.ZOMBIE_DESTROY_DOOR, 10);
player.removeMetadata("ce." + getOriginalName(), main);
return true;
}
}
return false;
}
Example 13
| Source File: CEListener.java From ce with GNU Lesser General Public License v3.0 | 4 votes |
|
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void EntityDamageEvent(EntityDamageEvent e) {
Entity damaged = e.getEntity();
if (damaged instanceof Player) {
CEventHandler.handleEvent((Player) damaged, e, damageNature);
if (damaged.hasMetadata("ce.springs")) {
e.setCancelled(true);
Vector vel = damaged.getVelocity();
vel.setY((vel.getY() * -0.75) > 1 ? vel.getY() * -0.75 : 0);
damaged.setVelocity(vel);
}
}
}
Example 14
| Source File: EnderBow.java From NBTEditor with GNU General Public License v3.0 | 4 votes |
|
@Override
public void onShootBow(EntityShootBowEvent event, DelayedPlayerDetails details) {
Entity perl = event.getEntity().launchProjectile(EnderPearl.class);
perl.setVelocity(event.getProjectile().getVelocity());
event.setProjectile(perl);
}
Example 15
| Source File: WitherBow.java From NBTEditor with GNU General Public License v3.0 | 4 votes |
|
@Override
public void onShootBow(EntityShootBowEvent event, DelayedPlayerDetails details) {
Entity skull = event.getEntity().launchProjectile(WitherSkull.class);
skull.setVelocity(event.getProjectile().getVelocity());
event.setProjectile(skull);
}
